“The Comparison of Refined Sugar Concentration in Hard Candy Nutgrass Extract Formulation (Cyperus rotundus L.): Perbandingan Konsentrasi Gula Halus pada Formulasi Sediaan Permen Keras Ekstrak Rumput Teki (Cyperus rotundus L.)” (2023) Journal Pharmasci (Journal of Pharmacy and Science), 8(1), pp. 43–45. doi:10.53342/pharmasci.v8i1.325.